Pandas Profiling Report

Dataset statistics

Number of variables	14
Number of observations	52704
Missing cells	7758
Missing cells (%)	1.1%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	5.6 MiB
Average record size in memory	112.0 B

Variable types

DateTime	1
Numeric	13

Alerts

`Power (kW)` is highly overall correlated with `Rear bearing temperature (°C)` and 6 other fields	High correlation
`Wind direction (°)` is highly overall correlated with `Nacelle position (°)`	High correlation
`Nacelle position (°)` is highly overall correlated with `Wind direction (°)`	High correlation
`blade_angle` is highly overall correlated with `Rear bearing temperature (°C)`	High correlation
`Rear bearing temperature (°C)` is highly overall correlated with `Power (kW)` and 5 other fields	High correlation
`Rotor speed (RPM)` is highly overall correlated with `Power (kW)` and 6 other fields	High correlation
`Generator RPM (RPM)` is highly overall correlated with `Power (kW)` and 6 other fields	High correlation
`Front bearing temperature (°C)` is highly overall correlated with `Power (kW)` and 5 other fields	High correlation
`Tower Acceleration X (mm/ss)` is highly overall correlated with `Power (kW)` and 4 other fields	High correlation
`Wind speed (m/s)` is highly overall correlated with `Power (kW)` and 6 other fields	High correlation
`Tower Acceleration y (mm/ss)` is highly overall correlated with `Power (kW)` and 5 other fields	High correlation
`blade_angle` has 714 (1.4%) missing values	Missing
`Rear bearing temperature (°C)` has 714 (1.4%) missing values	Missing
`Nacelle ambient temperature (°C)` has 714 (1.4%) missing values	Missing
`Front bearing temperature (°C)` has 714 (1.4%) missing values	Missing
`Tower Acceleration X (mm/ss)` has 714 (1.4%) missing values	Missing
`Tower Acceleration y (mm/ss)` has 714 (1.4%) missing values	Missing
`Metal particle count counter` has 714 (1.4%) missing values	Missing
`# Date and time` has unique values	Unique
`blade_angle` has 22814 (43.3%) zeros	Zeros
`Rotor speed (RPM)` has 1478 (2.8%) zeros	Zeros

Reproduction

Analysis started	2023-07-08 11:59:00.824238
Analysis finished	2023-07-08 11:59:18.493466
Duration	17.67 seconds
Software version	ydata-profiling v0.0.dev0
Download configuration	config.json

# Date and time
Date

Distinct	52704
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Memory size	411.9 KiB

Minimum	2020-01-01 00:00:00
Maximum	2020-12-31 23:50:00

Histogram

Histogram with fixed size bins (bins=50)

Power (kW)
Real number (ℝ)

Distinct	52212
Distinct (%)	99.9%
Missing	460
Missing (%)	0.9%
Infinite	0
Infinite (%)	0.0%
Mean	722.01646

Minimum	-16.486462
Maximum	2082.6398
Zeros	3
Zeros (%)	< 0.1%
Negative	5329
Negative (%)	10.1%
Memory size	411.9 KiB

Quantile statistics

Minimum	-16.486462
5-th percentile	-1.1166155
Q1	139.74096
median	492.38931
Q3	1204.0996
95-th percentile	2030.8517
Maximum	2082.6398
Range	2099.1262
Interquartile range (IQR)	1064.3586

Descriptive statistics

Standard deviation	680.97523
Coefficient of variation (CV)	0.94315748
Kurtosis	-0.81521442
Mean	722.01646
Median Absolute Deviation (MAD)	424.54088
Skewness	0.74206364
Sum	37721028
Variance	463727.26
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.8162550241	3	< 0.1%
-0.1045660032	3	< 0.1%
0	3	< 0.1%
164.7899933	2	< 0.1%
-0.08589350265	2	< 0.1%
-0.8733395249	2	< 0.1%
-0.7623715222	2	< 0.1%
-0.2107325073	2	< 0.1%
330.0305359	2	< 0.1%
-1.134754533	2	< 0.1%
Other values (52202)	52221	99.1%
(Missing)	460	0.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-16.48646166	1	< 0.1%
-16.4711801	1	< 0.1%
-15.42775617	1	< 0.1%
-15.13105168	1	< 0.1%
-15.04848154	1	< 0.1%
-15.01627111	1	< 0.1%
-14.40552152	1	< 0.1%
-14.29930916	1	< 0.1%
-14.16668259	1	< 0.1%
-12.96018654	1	< 0.1%

Value	Count	Frequency (%)
2082.639758	1	< 0.1%
2076.614417	1	< 0.1%
2076.289008	1	< 0.1%
2075.82265	1	< 0.1%
2074.964208	1	< 0.1%
2074.818567	1	< 0.1%
2074.735858	1	< 0.1%
2073.992676	1	< 0.1%
2073.857697	1	< 0.1%
2072.207996	1	< 0.1%

Wind direction (°)
Real number (ℝ)

Distinct	52243
Distinct (%)	> 99.9%
Missing	460
Missing (%)	0.9%
Infinite	0
Infinite (%)	0.0%
Mean	197.22441

Minimum	0.0099930291
Maximum	359.99365
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	411.9 KiB

Quantile statistics

Minimum	0.0099930291
5-th percentile	28.804793
Q1	142.32276
median	216.43149
Q3	257.93578
95-th percentile	325.57861
Maximum	359.99365
Range	359.98366
Interquartile range (IQR)	115.61302

Descriptive statistics

Standard deviation	91.448554
Coefficient of variation (CV)	0.46367768
Kurtosis	-0.66290806
Mean	197.22441
Median Absolute Deviation (MAD)	49.996697
Skewness	-0.53599187
Sum	10303792
Variance	8362.8381
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
302.6900024	2	< 0.1%
113.7778434	1	< 0.1%
351.534435	1	< 0.1%
50.35263643	1	< 0.1%
351.7332237	1	< 0.1%
359.5652353	1	< 0.1%
243.7811645	1	< 0.1%
252.6678813	1	< 0.1%
286.1880912	1	< 0.1%
159.8713604	1	< 0.1%
Other values (52233)	52233	99.1%
(Missing)	460	0.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.009993029124	1	< 0.1%
0.03828162361	1	< 0.1%
0.04563247687	1	< 0.1%
0.04723364604	1	< 0.1%
0.05011688289	1	< 0.1%
0.05337678726	1	< 0.1%
0.06762437105	1	< 0.1%
0.1005209211	1	< 0.1%
0.1536742368	1	< 0.1%
0.1542169302	1	< 0.1%

Value	Count	Frequency (%)
359.9936545	1	< 0.1%
359.9775761	1	< 0.1%
359.9317122	1	< 0.1%
359.9204816	1	< 0.1%
359.9185786	1	< 0.1%
359.8877918	1	< 0.1%
359.8749538	1	< 0.1%
359.8703891	1	< 0.1%
359.8444897	1	< 0.1%
359.8015379	1	< 0.1%

Nacelle position (°)
Real number (ℝ)

Distinct	11804
Distinct (%)	22.6%
Missing	460
Missing (%)	0.9%
Infinite	0
Infinite (%)	0.0%
Mean	198.1094

Minimum	0.020981238
Maximum	359.84991
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	411.9 KiB

Quantile statistics

Minimum	0.020981238
5-th percentile	29.151216
Q1	144.43903
median	217.97638
Q3	258.58627
95-th percentile	325.53772
Maximum	359.84991
Range	359.82893
Interquartile range (IQR)	114.14725

Descriptive statistics

Standard deviation	91.777068
Coefficient of variation (CV)	0.46326459
Kurtosis	-0.65162922
Mean	198.1094
Median Absolute Deviation (MAD)	49.686242
Skewness	-0.54288046
Sum	10350027
Variance	8423.0302
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
241.025238	238	0.5%
250.9033203	232	0.4%
248.7081909	217	0.4%
314.5620728	217	0.4%
322.2450256	213	0.4%
245.4154968	211	0.4%
36.87928391	211	0.4%
267.3667908	206	0.4%
237.7325439	196	0.4%
249.8057556	196	0.4%
Other values (11794)	50107	95.1%
(Missing)	460	0.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.02098123788	1	< 0.1%
0.08035518449	1	< 0.1%
0.3090382042	1	< 0.1%
0.3321603262	1	< 0.1%
0.3652644235	1	< 0.1%
0.3689584505	1	< 0.1%
0.4825988371	1	< 0.1%
0.5501151855	1	< 0.1%
0.590251353	1	< 0.1%
0.6117708693	1	< 0.1%

Value	Count	Frequency (%)
359.8499075	1	< 0.1%
359.7551987	1	< 0.1%
359.7167625	1	< 0.1%
359.6118061	1	< 0.1%
359.5622253	41	0.1%
359.5617065	27	0.1%
359.5611877	8	< 0.1%
359.4248401	1	< 0.1%
359.2335756	1	< 0.1%
359.2021638	1	< 0.1%

blade_angle
Real number (ℝ)

HIGH CORRELATION MISSING ZEROS

Distinct	21677
Distinct (%)	41.7%
Missing	714
Missing (%)	1.4%
Infinite	0
Infinite (%)	0.0%
Mean	6.6759129

Minimum	0
Maximum	92.489998
Zeros	22814
Zeros (%)	43.3%
Negative	0
Negative (%)	0.0%
Memory size	411.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0.050333203
Q3	1.5232356
95-th percentile	44.993334
Maximum	92.489998
Range	92.489998
Interquartile range (IQR)	1.5232356

Descriptive statistics

Standard deviation	17.857214
Coefficient of variation (CV)	2.6748722
Kurtosis	11.401704
Mean	6.6759129
Median Absolute Deviation (MAD)	0.050333203
Skewness	3.3758041
Sum	347080.71
Variance	318.88009
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	22814	43.3%
44.99333445	1442	2.7%
44.99000168	1109	2.1%
89.98999786	765	1.5%
92.40333303	270	0.5%
0.02450000048	249	0.5%
44.99666723	216	0.4%
1.49333334	191	0.4%
0.02466666698	189	0.4%
0.02449974513	117	0.2%
Other values (21667)	24628	46.7%
(Missing)	714	1.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	22814	43.3%
0.0001666666622	12	< 0.1%
0.0001666666629	21	< 0.1%
0.0001754385926	5	< 0.1%
0.000185185181	1	< 0.1%
0.000196078427	1	< 0.1%
0.0002222222163	1	< 0.1%
0.0002222222173	1	< 0.1%
0.0003333333201	4	< 0.1%
0.0003333333244	4	< 0.1%

Value	Count	Frequency (%)
92.48999786	40	0.1%
92.45799802	1	< 0.1%
92.42666626	1	< 0.1%
92.42666626	1	< 0.1%
92.42333476	2	< 0.1%
92.42333476	1	< 0.1%
92.42333476	1	< 0.1%
92.40333303	270	0.5%
92.31455927	1	< 0.1%
92.30166791	1	< 0.1%

Rear bearing temperature (°C)
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	39257
Distinct (%)	75.5%
Missing	714
Missing (%)	1.4%
Infinite	0
Infinite (%)	0.0%
Mean	64.701587

Minimum	9.2575
Maximum	78.599999
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	411.9 KiB

Quantile statistics

Minimum	9.2575
5-th percentile	41.660376
Q1	64.3875
median	68.1625
Q3	70.3025
95-th percentile	72.5125
Maximum	78.599999
Range	69.342499
Interquartile range (IQR)	5.9149997

Descriptive statistics

Standard deviation	10.674597
Coefficient of variation (CV)	0.164982
Kurtosis	9.3205589
Mean	64.701587
Median Absolute Deviation (MAD)	2.5350004
Skewness	-2.8831238
Sum	3363835.5
Variance	113.94703
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
70.89250031	10	< 0.1%
69.4875	10	< 0.1%
70.82250023	10	< 0.1%
68.99500008	10	< 0.1%
69.25999985	9	< 0.1%
68.37000008	9	< 0.1%
68.99000015	9	< 0.1%
67.76500015	9	< 0.1%
71.20750008	9	< 0.1%
71.5625	9	< 0.1%
Other values (39247)	51896	98.5%
(Missing)	714	1.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
9.257500029	1	< 0.1%
9.265000057	1	< 0.1%
9.324999952	1	< 0.1%
9.405000067	1	< 0.1%
9.420000029	1	< 0.1%
9.445000172	1	< 0.1%
9.447500134	1	< 0.1%
9.455000019	1	< 0.1%
9.500000048	1	< 0.1%
9.520000124	1	< 0.1%

Value	Count	Frequency (%)
78.59999886	1	< 0.1%
78.16750031	1	< 0.1%
77.94736882	1	< 0.1%
76.80500031	1	< 0.1%
76.69500084	1	< 0.1%
76.55789466	1	< 0.1%
76.33250046	1	< 0.1%
76.00500145	1	< 0.1%
75.75526268	1	< 0.1%
75.50263134	1	< 0.1%

Rotor speed (RPM)
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	50553
Distinct (%)	96.8%
Missing	460
Missing (%)	0.9%
Infinite	0
Infinite (%)	0.0%
Mean	10.793786

Minimum	0
Maximum	15.349929
Zeros	1478
Zeros (%)	2.8%
Negative	0
Negative (%)	0.0%
Memory size	411.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0.37165126
Q1	8.3888395
median	11.500876
Q3	14.66703
95-th percentile	15.167932
Maximum	15.349929
Range	15.349929
Interquartile range (IQR)	6.2781909

Descriptive statistics

Standard deviation	4.2473036
Coefficient of variation (CV)	0.39349528
Kurtosis	0.67437754
Mean	10.793786
Median Absolute Deviation (MAD)	3.1373257
Skewness	-1.1067874
Sum	563910.53
Variance	18.039588
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	1478	2.8%
8.140000343	39	0.1%
0.0110000018	16	< 0.1%
15.14999962	15	< 0.1%
15.15999985	15	< 0.1%
0.01200000197	12	< 0.1%
0.01150000188	12	< 0.1%
0.01050000242	9	< 0.1%
8.170000076	6	< 0.1%
0.01500000246	6	< 0.1%
Other values (50543)	50636	96.1%
(Missing)	460	0.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1478	2.8%
0.0003120000401	1	< 0.1%
0.0009680002404	1	< 0.1%
0.00100050011	1	< 0.1%
0.001633500215	1	< 0.1%
0.005738500971	1	< 0.1%
0.006282223621	1	< 0.1%
0.006545001233	1	< 0.1%
0.01045200136	1	< 0.1%
0.01050000242	9	< 0.1%

Value	Count	Frequency (%)
15.34992903	1	< 0.1%
15.31047495	1	< 0.1%
15.31043811	1	< 0.1%
15.30851224	1	< 0.1%
15.30158508	1	< 0.1%
15.29611981	1	< 0.1%
15.28833921	1	< 0.1%
15.28772284	1	< 0.1%
15.28707008	1	< 0.1%
15.28538454	1	< 0.1%

Generator RPM (RPM)
Real number (ℝ)

Distinct	52218
Distinct (%)	> 99.9%
Missing	460
Missing (%)	0.9%
Infinite	0
Infinite (%)	0.0%
Mean	1276.927

Minimum	-83.981387
Maximum	1813.5739
Zeros	2
Zeros (%)	< 0.1%
Negative	1175
Negative (%)	2.2%
Memory size	411.9 KiB

Quantile statistics

Minimum	-83.981387
5-th percentile	43.267708
Q1	993.2608
median	1360.4855
Q3	1734.291
95-th percentile	1793.8891
Maximum	1813.5739
Range	1897.5553
Interquartile range (IQR)	741.03018

Descriptive statistics

Standard deviation	502.13627
Coefficient of variation (CV)	0.39323805
Kurtosis	0.6851852
Mean	1276.927
Median Absolute Deviation (MAD)	370.34486
Skewness	-1.1113662
Sum	66711773
Variance	252140.83
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
970.1599731	3	< 0.1%
970.0300293	3	< 0.1%
969.9500122	3	< 0.1%
969.9400024	3	< 0.1%
970.0599976	2	< 0.1%
1794.283178	2	< 0.1%
1801.119995	2	< 0.1%
1788.674618	2	< 0.1%
1799.579956	2	< 0.1%
1754.272448	2	< 0.1%
Other values (52208)	52220	99.1%
(Missing)	460	0.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-83.98138728	1	< 0.1%
-13.4200401	1	< 0.1%
-1.87472233	1	< 0.1%
-1.872748224	1	< 0.1%
-1.853182331	1	< 0.1%
-1.834691254	1	< 0.1%
-1.823698013	1	< 0.1%
-1.816222116	1	< 0.1%
-1.815980824	1	< 0.1%
-1.814489236	1	< 0.1%

Value	Count	Frequency (%)
1813.573883	1	< 0.1%
1812.888805	1	< 0.1%
1812.295647	1	< 0.1%
1810.822781	1	< 0.1%
1809.611423	1	< 0.1%
1809.126686	1	< 0.1%
1808.964404	1	< 0.1%
1808.687525	1	< 0.1%
1808.335585	1	< 0.1%
1808.187046	1	< 0.1%

Nacelle ambient temperature (°C)
Real number (ℝ)

Distinct	38858
Distinct (%)	74.7%
Missing	714
Missing (%)	1.4%
Infinite	0
Infinite (%)	0.0%
Mean	11.808747

Minimum	-2.2399999
Maximum	35.8475
Zeros	0
Zeros (%)	0.0%
Negative	225
Negative (%)	0.4%
Memory size	411.9 KiB

Quantile statistics

Minimum	-2.2399999
5-th percentile	3.7325
Q1	7.453125
median	11.13204
Q3	15.6925
95-th percentile	22.11
Maximum	35.8475
Range	38.0875
Interquartile range (IQR)	8.239375

Descriptive statistics

Standard deviation	5.7467426
Coefficient of variation (CV)	0.48665137
Kurtosis	0.13069303
Mean	11.808747
Median Absolute Deviation (MAD)	4.0475001
Skewness	0.52496617
Sum	613936.73
Variance	33.025051
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
6	66	0.1%
9.5	52	0.1%
10	50	0.1%
7	49	0.1%
10.19999981	47	0.1%
9.899999619	46	0.1%
10.69999981	44	0.1%
9	43	0.1%
7.099999905	41	0.1%
12	41	0.1%
Other values (38848)	51511	97.7%
(Missing)	714	1.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-2.239999938	1	< 0.1%
-2.234999931	1	< 0.1%
-2.164999932	1	< 0.1%
-2.149999893	1	< 0.1%
-2.119999909	1	< 0.1%
-2.109999907	1	< 0.1%
-2.105263058	1	< 0.1%
-2.099999905	2	< 0.1%
-2.094999933	1	< 0.1%
-2.087499917	1	< 0.1%

Value	Count	Frequency (%)
35.84750042	1	< 0.1%
35.78947449	1	< 0.1%
35.61500034	1	< 0.1%
35.57058806	1	< 0.1%
35.40500011	1	< 0.1%
35.38684223	1	< 0.1%
35.27941132	1	< 0.1%
35.19999996	1	< 0.1%
35.06499996	1	< 0.1%
35.00000076	1	< 0.1%

Front bearing temperature (°C)
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	38784
Distinct (%)	74.6%
Missing	714
Missing (%)	1.4%
Infinite	0
Infinite (%)	0.0%
Mean	65.865409

Minimum	8.8999996
Maximum	81.1275
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	411.9 KiB

Quantile statistics

Minimum	8.8999996
5-th percentile	41.3625
Q1	63.345592
median	71.1025
Q3	72.732499
95-th percentile	74.184999
Maximum	81.1275
Range	72.227501
Interquartile range (IQR)	9.3869064

Descriptive statistics

Standard deviation	11.801555
Coefficient of variation (CV)	0.17917683
Kurtosis	6.4322688
Mean	65.865409
Median Absolute Deviation (MAD)	2.4174999
Skewness	-2.3968941
Sum	3424342.6
Variance	139.2767
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
9.600000381	21	< 0.1%
23	21	< 0.1%
9.300000191	18	< 0.1%
9.5	18	< 0.1%
10.19999981	16	< 0.1%
19.89999962	15	< 0.1%
9.699999809	14	< 0.1%
22.89999962	14	< 0.1%
9.899999619	14	< 0.1%
73.99249954	14	< 0.1%
Other values (38774)	51825	98.3%
(Missing)	714	1.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
8.899999619	2	< 0.1%
8.902499628	1	< 0.1%
8.924999714	1	< 0.1%
8.939999771	1	< 0.1%
8.972499895	2	< 0.1%
8.992499971	1	< 0.1%
9	4	< 0.1%
9.005000019	1	< 0.1%
9.089999914	2	< 0.1%
9.109999943	1	< 0.1%

Value	Count	Frequency (%)
81.12750015	1	< 0.1%
80.40249939	1	< 0.1%
80.37000046	1	< 0.1%
80.36750107	1	< 0.1%
80.36500053	1	< 0.1%
80.32499886	1	< 0.1%
80.3099987	1	< 0.1%
80.30749969	1	< 0.1%
80.25249939	1	< 0.1%
80.24749985	1	< 0.1%

Tower Acceleration X (mm/ss)
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	51989
Distinct (%)	> 99.9%
Missing	714
Missing (%)	1.4%
Infinite	0
Infinite (%)	0.0%
Mean	52.987512

Minimum	2.9004717
Maximum	268.56941
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	411.9 KiB

Quantile statistics

Minimum	2.9004717
5-th percentile	5.184523
Q1	34.702184
median	51.11308
Q3	69.961501
95-th percentile	102.00824
Maximum	268.56941
Range	265.66894
Interquartile range (IQR)	35.259317

Descriptive statistics

Standard deviation	28.376416
Coefficient of variation (CV)	0.53553026
Kurtosis	0.8723131
Mean	52.987512
Median Absolute Deviation (MAD)	17.549515
Skewness	0.54061227
Sum	2754820.7
Variance	805.22099
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
4.937859905	2	< 0.1%
46.37495341	1	< 0.1%
4.176372337	1	< 0.1%
4.460210148	1	< 0.1%
4.592716242	1	< 0.1%
4.463138482	1	< 0.1%
5.241938382	1	< 0.1%
4.905898482	1	< 0.1%
4.223244363	1	< 0.1%
4.410255212	1	< 0.1%
Other values (51979)	51979	98.6%
(Missing)	714	1.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
2.900471652	1	< 0.1%
2.970162189	1	< 0.1%
2.997387218	1	< 0.1%
3.089391047	1	< 0.1%
3.090064692	1	< 0.1%
3.115324995	1	< 0.1%
3.21961635	1	< 0.1%
3.257188439	1	< 0.1%
3.296176013	1	< 0.1%
3.338682711	1	< 0.1%

Value	Count	Frequency (%)
268.5694099	1	< 0.1%
260.8127949	1	< 0.1%
241.2607216	1	< 0.1%
236.705378	1	< 0.1%
233.4448565	1	< 0.1%
225.82698	1	< 0.1%
221.3706005	1	< 0.1%
219.8193033	1	< 0.1%
218.9401339	1	< 0.1%
217.4649834	1	< 0.1%

Wind speed (m/s)
Real number (ℝ)

Distinct	52133
Distinct (%)	99.8%
Missing	460
Missing (%)	0.9%
Infinite	0
Infinite (%)	0.0%
Mean	6.6771579

Minimum	0.22188178
Maximum	22.776431
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	411.9 KiB

Quantile statistics

Minimum	0.22188178
5-th percentile	2.3619843
Q1	4.4679509
median	6.3812004
Q3	8.4868092
95-th percentile	12.111043
Maximum	22.776431
Range	22.554549
Interquartile range (IQR)	4.0188583

Descriptive statistics

Standard deviation	3.0249792
Coefficient of variation (CV)	0.45303394
Kurtosis	0.62024036
Mean	6.6771579
Median Absolute Deviation (MAD)	1.9868093
Skewness	0.67529293
Sum	348841.44
Variance	9.150499
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
4.619999886	3	< 0.1%
4.190000057	3	< 0.1%
1.190000057	3	< 0.1%
2.839999914	3	< 0.1%
4.03000021	3	< 0.1%
5.349999905	3	< 0.1%
3.710000038	3	< 0.1%
4.75	3	< 0.1%
5.03000021	3	< 0.1%
5.5	3	< 0.1%
Other values (52123)	52214	99.1%
(Missing)	460	0.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.2218817782	1	< 0.1%
0.2468627973	1	< 0.1%
0.2552439852	1	< 0.1%
0.2953126237	1	< 0.1%
0.3491053885	1	< 0.1%
0.3631501459	1	< 0.1%
0.3670658555	1	< 0.1%
0.3693376392	1	< 0.1%
0.370031346	1	< 0.1%
0.3812627066	1	< 0.1%

Value	Count	Frequency (%)
22.77643118	1	< 0.1%
22.74410304	1	< 0.1%
22.58249993	1	< 0.1%
22.32538142	1	< 0.1%
22.29903755	1	< 0.1%
21.97199995	1	< 0.1%
21.84600177	1	< 0.1%
21.31282492	1	< 0.1%
21.2220561	1	< 0.1%
21.17223744	1	< 0.1%

Tower Acceleration y (mm/ss)
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	51990
Distinct (%)	100.0%
Missing	714
Missing (%)	1.4%
Infinite	0
Infinite (%)	0.0%
Mean	28.824302

Minimum	3.0858546
Maximum	264.16008
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	411.9 KiB

Quantile statistics

Minimum	3.0858546
5-th percentile	5.4836115
Q1	17.076413
median	25.269608
Q3	36.605565
95-th percentile	61.695763
Maximum	264.16008
Range	261.07423
Interquartile range (IQR)	19.529152

Descriptive statistics

Standard deviation	18.280366
Coefficient of variation (CV)	0.63419978
Kurtosis	9.7419612
Mean	28.824302
Median Absolute Deviation (MAD)	9.3760065
Skewness	2.0871965
Sum	1498575.5
Variance	334.17179
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
24.54436457	1	< 0.1%
4.338487881	1	< 0.1%
4.725280106	1	< 0.1%
4.60007288	1	< 0.1%
5.068497495	1	< 0.1%
3.973814116	1	< 0.1%
4.391001379	1	< 0.1%
4.942070097	1	< 0.1%
5.347105932	1	< 0.1%
4.845856225	1	< 0.1%
Other values (51980)	51980	98.6%
(Missing)	714	1.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
3.08585465	1	< 0.1%
3.144935867	1	< 0.1%
3.165565234	1	< 0.1%
3.308651108	1	< 0.1%
3.377190828	1	< 0.1%
3.45965187	1	< 0.1%
3.463244474	1	< 0.1%
3.466163361	1	< 0.1%
3.471608484	1	< 0.1%
3.478344518	1	< 0.1%

Value	Count	Frequency (%)
264.16008	1	< 0.1%
248.4000547	1	< 0.1%
234.5682426	1	< 0.1%
231.3489014	1	< 0.1%
219.3462609	1	< 0.1%
212.0520244	1	< 0.1%
206.5839756	1	< 0.1%
203.4798036	1	< 0.1%
203.0081169	1	< 0.1%
202.001153	1	< 0.1%

Metal particle count counter
Real number (ℝ)

Distinct	23
Distinct (%)	< 0.1%
Missing	714
Missing (%)	1.4%
Infinite	0
Infinite (%)	0.0%
Mean	519.31468

Minimum	510
Maximum	532
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	411.9 KiB

Quantile statistics

Minimum	510
5-th percentile	511
Q1	515
median	519
Q3	526
95-th percentile	529
Maximum	532
Range	22
Interquartile range (IQR)	11

Descriptive statistics

Standard deviation	6.0392261
Coefficient of variation (CV)	0.011629223
Kurtosis	-1.1095824
Mean	519.31468
Median Absolute Deviation (MAD)	4
Skewness	0.35729888
Sum	26999170
Variance	36.472252
Monotonicity	Increasing

Histogram with fixed size bins (bins=23)

Value	Count	Frequency (%)
515	14912	28.3%
519	9095	17.3%
526	5342	10.1%
528	5181	9.8%
511	3513	6.7%
523	2620	5.0%
510	2142	4.1%
514	1964	3.7%
530	1828	3.5%
524	1329	2.5%
Other values (13)	4064	7.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
510	2142	4.1%
511	3513	6.7%
512	33	0.1%
513	939	1.8%
514	1964	3.7%
515	14912	28.3%
516	80	0.2%
517	30	0.1%
518	855	1.6%
519	9095	17.3%

Value	Count	Frequency (%)
532	706	1.3%
531	47	0.1%
530	1828	3.5%
529	508	1.0%
528	5181	9.8%
527	59	0.1%
526	5342	10.1%
525	516	1.0%
524	1329	2.5%
523	2620	5.0%

Auto

Heatmap
Table

	Power (kW)	Wind direction (°)	Nacelle position (°)	blade_angle	Rear bearing temperature (°C)	Rotor speed (RPM)	Generator RPM (RPM)	Nacelle ambient temperature (°C)	Front bearing temperature (°C)	Tower Acceleration X (mm/ss)	Wind speed (m/s)	Tower Acceleration y (mm/ss)	Metal particle count counter
Power (kW)	1.000	0.016	0.002	-0.094	0.579	0.992	0.992	-0.199	0.854	0.634	0.951	0.827	-0.105
Wind direction (°)	0.016	1.000	0.929	0.070	-0.049	0.013	0.014	-0.106	-0.012	0.101	0.029	0.068	0.041
Nacelle position (°)	0.002	0.929	1.000	0.078	-0.061	-0.002	-0.000	-0.107	-0.024	0.096	0.021	0.061	0.046
blade_angle	-0.094	0.070	0.078	1.000	-0.530	-0.109	-0.110	0.033	-0.272	0.034	-0.022	0.069	-0.054
Rear bearing temperature (°C)	0.579	-0.049	-0.061	-0.530	1.000	0.578	0.571	0.132	0.795	0.301	0.526	0.386	0.029
Rotor speed (RPM)	0.992	0.013	-0.002	-0.109	0.578	1.000	0.999	-0.194	0.854	0.626	0.942	0.818	-0.100
Generator RPM (RPM)	0.992	0.014	-0.000	-0.110	0.571	0.999	1.000	-0.211	0.853	0.626	0.941	0.818	-0.106
Nacelle ambient temperature (°C)	-0.199	-0.106	-0.107	0.033	0.132	-0.194	-0.211	1.000	-0.115	-0.161	-0.185	-0.161	0.131
Front bearing temperature (°C)	0.854	-0.012	-0.024	-0.272	0.795	0.854	0.853	-0.115	1.000	0.497	0.802	0.662	-0.092
Tower Acceleration X (mm/ss)	0.634	0.101	0.096	0.034	0.301	0.626	0.626	-0.161	0.497	1.000	0.578	0.840	-0.113
Wind speed (m/s)	0.951	0.029	0.021	-0.022	0.526	0.942	0.941	-0.185	0.802	0.578	1.000	0.826	-0.075
Tower Acceleration y (mm/ss)	0.827	0.068	0.061	0.069	0.386	0.818	0.818	-0.161	0.662	0.840	0.826	1.000	-0.123
Metal particle count counter	-0.105	0.041	0.046	-0.054	0.029	-0.100	-0.106	0.131	-0.092	-0.113	-0.075	-0.123	1.000

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.

First rows
Last rows

	# Date and time	Power (kW)	Wind direction (°)	Nacelle position (°)	blade_angle	Rear bearing temperature (°C)	Rotor speed (RPM)	Generator RPM (RPM)	Nacelle ambient temperature (°C)	Front bearing temperature (°C)	Tower Acceleration X (mm/ss)	Wind speed (m/s)	Tower Acceleration y (mm/ss)	Metal particle count counter
0	2020-01-01 00:00:00	478.404070	113.777843	102.732803	0.000000	73.317499	11.370881	1347.397430	6.782500	73.809998	46.374953	6.000688	24.544365	510.0
1	2020-01-01 00:10:00	367.411460	112.494372	102.732803	0.000000	69.590000	10.519497	1246.335760	6.710000	70.350000	35.281502	5.510731	18.475142	510.0
2	2020-01-01 00:20:00	361.421001	115.418801	102.732803	0.000000	68.547500	10.408746	1233.700436	6.720000	68.975000	40.446262	5.144400	20.396388	510.0
3	2020-01-01 00:30:00	143.825712	110.707508	102.732803	0.073499	66.302500	8.387016	993.466928	6.617500	66.645000	62.433495	3.879347	26.873033	510.0
4	2020-01-01 00:40:00	169.296115	115.023328	102.732803	0.049166	65.817500	8.621971	1022.345341	6.520000	65.392500	59.754327	4.154220	29.637973	510.0
5	2020-01-01 00:50:00	318.590322	123.193735	112.610182	0.000000	68.022223	9.983608	1184.272086	6.677778	67.611112	35.288633	5.242958	16.181514	510.0
6	2020-01-01 01:00:00	431.298383	131.006684	130.171738	0.000000	69.980000	10.994435	1303.434912	6.772500	69.975000	36.917924	5.703094	22.029387	510.0
7	2020-01-01 01:10:00	413.775522	131.901442	130.171738	0.000000	70.947501	10.925447	1295.358118	6.737500	71.480001	48.495532	5.827926	22.870779	510.0
8	2020-01-01 01:20:00	363.646341	128.214481	130.171738	0.000000	70.425001	10.489639	1242.959764	6.772500	71.062499	45.165487	5.586076	20.458193	510.0
9	2020-01-01 01:30:00	364.748104	136.388574	130.171738	0.000000	70.880000	10.475500	1241.163471	6.797500	71.422501	49.767165	5.577277	18.995982	510.0

	# Date and time	Power (kW)	Wind direction (°)	Nacelle position (°)	blade_angle	Rear bearing temperature (°C)	Generator RPM (RPM)	Nacelle ambient temperature (°C)	Front bearing temperature (°C)	Tower Acceleration X (mm/ss)	Wind speed (m/s)	Tower Acceleration y (mm/ss)	Metal particle count counter
52694	2020-12-31 22:20:00	-1.298539	307.767471	317.854248	89.989998	10.2950	-0.670411	0.5000	9.6525	5.583402	5.894663	8.547565	532.0
52695	2020-12-31 22:30:00	-1.431914	308.968263	317.854248	89.989998	10.0650	-0.688354	0.6700	9.6000	5.657050	6.087844	4.970305	532.0
52696	2020-12-31 22:40:00	-2.913444	299.389345	317.854248	89.989998	9.9000	-0.413686	0.8300	9.5500	5.896799	5.279569	7.690257	532.0
52697	2020-12-31 22:50:00	-1.476195	299.195112	317.854248	89.989998	9.8325	-0.695680	0.8975	9.4250	7.161164	4.996200	5.014988	532.0
52698	2020-12-31 23:00:00	-4.270134	299.804569	317.854248	89.989998	9.6625	-0.657053	0.9625	9.2925	5.580932	4.955175	5.513235	532.0
52699	2020-12-31 23:10:00	-5.659902	299.981742	317.854248	89.989998	9.7900	-0.646042	1.0000	9.2025	4.635128	4.891144	4.597098	532.0
52700	2020-12-31 23:20:00	-2.613083	300.550618	317.854248	89.989998	9.9400	-0.670784	1.0050	9.2000	4.237587	4.753594	4.690982	532.0
52701	2020-12-31 23:30:00	-2.400750	297.611820	317.854248	89.989998	9.6350	-0.716365	1.0000	9.1100	4.350641	4.557956	4.142608	532.0
52702	2020-12-31 23:40:00	-3.003605	294.617002	317.562182	89.989998	9.4050	-0.710267	1.0700	9.0000	4.171713	4.164337	4.598473	532.0
52703	2020-12-31 23:50:00	-3.341311	300.983100	291.746253	89.989998	9.4475	-0.425838	0.9500	9.0000	4.604367	4.759950	5.226698	532.0

Overview

Variables

Interactions

Correlations

Missing values

Sample